<template>
  <basic-container>
    <avue-crud
      :option="option"
      :table-loading="loading"
      :data="data"
      ref="crud"
      v-model="form"
      :permission="permissionList"
      :before-open="beforeOpen"
      @row-del="rowDel"
      @row-update="rowUpdate"
      @row-save="rowSave"
      @search-change="searchChange"
      @search-reset="searchReset"
      @selection-change="selectionChange"
      @current-change="currentChange"
      @size-change="sizeChange"
      @refresh-change="refreshChange"
      @on-load="onLoad"
    >
      <template slot="menuRight">
        <user-table-config :option="option" @confirm="(val) => handleSetUserConfig(val, pageCode)"></user-table-config>
      </template>
      <template slot="menuLeft">
        <el-button type="danger" size="small" icon="el-icon-delete" v-if="permission.role_delete" plain @click="handleDelete">删 除 </el-button>
        <el-button size="small" icon="el-icon-setting" @click="handleRole" v-if="userInfo.role_name.includes('admin')" plain>菜单权限</el-button>
      </template>
    </avue-crud>
    <el-dialog title="菜单权限配置" append-to-body :visible.sync="box" width="345px" top="3vh">
      <div class="sail-header-dialog-content">
        <!-- <el-tabs type="border-card">
          <el-tab-pane label="菜单权限"> -->
        <el-tree :data="menuGrantList" show-checkbox node-key="id" ref="treeMenu" :default-checked-keys="menuTreeObj" :props="props"> </el-tree>
        <!-- </el-tab-pane> -->
        <!-- <el-tab-pane label="数据权限">
            <el-tree :data="dataScopeGrantList" show-checkbox node-key="id" ref="treeDataScope" :default-checked-keys="dataScopeTreeObj" :props="props"> </el-tree>
          </el-tab-pane>
          <el-tab-pane label="接口权限">
            <el-tree :data="apiScopeGrantList" show-checkbox node-key="id" ref="treeApiScope" :default-checked-keys="apiScopeTreeObj" :props="props"> </el-tree>
          </el-tab-pane> -->
        <!-- </el-tabs> -->
      </div>
      <span slot="footer" class="dialog-footer">
        <!-- <el-button @click="box = false">取 消</el-button>
        <el-button type="primary" @click="submit">确 定</el-button> -->
        <el-button type="primary" size="small" icon="el-icon-circle-plus-outline" @click="submit">保存</el-button>
        <el-button size="small" icon="el-icon-circle-close" @click="box = false">取消</el-button>
      </span>
    </el-dialog>
  </basic-container>
</template>

<script>
import { add, getList, getRole, getRoleTreeById, grant, grantTree, remove, update } from '@/api/system/role';
import { mapGetters } from 'vuex';
import website from '@/config/website';
import userTableConfig from '@/components/user-table-config';
import userConfig from '@/mixins/userConfig';

export default {
  name: 'AuthorityRole',
  components: {
    userTableConfig
  },
  mixins: [userConfig()],
  data() {
    return {
      pageCode: 'ROLE',
      form: {},
      box: false,
      props: {
        label: 'title',
        value: 'key'
      },
      menuGrantList: [],
      dataScopeGrantList: [],
      apiScopeGrantList: [],
      apiGrantList: [],
      menuTreeObj: [],
      dataScopeTreeObj: [],
      apiScopeTreeObj: [],
      selectionList: [],
      query: {},
      loading: true,
      page: {
        pageSize: 20,
        currentPage: 1,
        total: 0
      },
      option: {
        height: 'calc(100vh - 286px)',
        calcHeight: 30,
        tip: false,
        simplePage: true,
        searchShow: true,
        searchMenuSpan: 6,
        tree: true,
        border: true,
        index: true,
        indexLabel: '序号',
        selection: true,
        viewBtn: true,
        viewBtnText: '详情',
        viewText: '详情',
        dialogWidth: 900,
        dialogClickModal: false,
        columnBtn: false,
        column: [
          {
            label: '角色名称',
            prop: 'roleName',
            search: true,
            span: 24,
            rules: [
              {
                required: true,
                message: '请输入角色名称',
                trigger: 'blur'
              }
            ]
          },
          {
            label: '所属租户',
            prop: 'tenantId',
            type: 'tree',
            dicUrl: '/api/blade-system/tenant/select',
            addDisplay: false,
            editDisplay: false,
            viewDisplay: website.tenantMode,
            span: 24,
            props: {
              label: 'tenantName',
              value: 'tenantId'
            },
            hide: !website.tenantMode,
            search: website.tenantMode,
            rules: [
              {
                required: true,
                message: '请输入所属租户',
                trigger: 'click'
              }
            ]
          },
          {
            label: '角色别名',
            prop: 'roleAlias',
            search: true,
            span: 24,
            rules: [
              {
                required: true,
                message: '请输入角色别名',
                trigger: 'blur'
              }
            ]
          },
          {
            label: '上级角色',
            prop: 'parentId',
            dicData: [],
            type: 'tree',
            hide: true,
            span: 24,
            props: {
              label: 'title'
            },
            rules: [
              {
                required: false,
                message: '请选择上级角色',
                trigger: 'click'
              }
            ]
          },
          {
            label: '角色排序',
            prop: 'sort',
            type: 'number',
            span: 24,
            rules: [
              {
                required: true,
                message: '请输入角色排序',
                trigger: 'blur'
              }
            ]
          }
        ]
      },
      data: [],
      halfCheckedKeys: [] //菜单权限属性半选中节点
    };
  },
  mounted() {
    this.$nextTick(() => {
      this.$structuralSplit();
    });
  },
  computed: {
    ...mapGetters(['userInfo', 'permission']),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permission.role_add, false),
        viewBtn: this.vaildData(this.permission.role_view, false),
        delBtn: this.vaildData(this.permission.role_delete, false),
        editBtn: this.vaildData(this.permission.role_edit, false)
      };
    },
    ids() {
      let ids = [];
      this.selectionList.forEach((ele) => {
        ids.push(ele.id);
      });
      return ids.join(',');
    },
    idsArray() {
      let ids = [];
      this.selectionList.forEach((ele) => {
        ids.push(ele.id);
      });
      return ids;
    }
  },
  methods: {
    initData(roleId) {
      getRoleTreeById(roleId).then((res) => {
        const column = this.findObject(this.option.column, 'parentId');
        column.dicData = res.data.data;
      });
    },
    submit() {
      let menuList = this.$refs.treeMenu.getCheckedKeys();
      this.halfCheckedKeys = this.$refs.treeMenu.getHalfCheckedKeys();
      menuList = menuList.concat(this.halfCheckedKeys);
      // const dataScopeList = this.$refs.treeDataScope.getCheckedKeys();
      // const apiScopeList = this.$refs.treeApiScope.getCheckedKeys();
      const dataScopeList = [];
      const apiScopeList = [];
      grant(this.idsArray, menuList, dataScopeList, apiScopeList).then(() => {
        this.box = false;
        this.$message({
          type: 'success',
          message: '操作成功!'
        });
        this.onLoad(this.page);
      });
    },
    rowSave(row, done, loading) {
      add(row).then(
        () => {
          this.onLoad(this.page);
          this.$message({
            type: 'success',
            message: '操作成功!'
          });
          done();
        },
        (error) => {
          window.console.log(error);
          loading();
        }
      );
    },
    rowUpdate(row, index, done, loading) {
      update(row).then(
        () => {
          this.onLoad(this.page);
          this.$message({
            type: 'success',
            message: '操作成功!'
          });
          done();
        },
        (error) => {
          window.console.log(error);
          loading();
        }
      );
    },
    rowDel(row) {
      this.$confirm('确定将选择数据删除?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          return remove(row.id);
        })
        .then(() => {
          this.onLoad(this.page);
          this.$message({
            type: 'success',
            message: '操作成功!'
          });
        });
    },

    searchReset() {
      this.query = {};
      this.onLoad(this.page);
    },
    searchChange(params, done) {
      this.query = params;
      this.page.currentPage = 1;
      this.onLoad(this.page, params);
      done();
    },
    selectionChange(list) {
      this.selectionList = list;
    },
    selectionClear() {
      this.selectionList = [];
      this.$refs.crud.toggleSelection();
    },
    beforeOpen(done, type) {
      if (['add', 'edit'].includes(type)) {
        this.initData(this.form.id);
      }
      done();
    },
    handleRole() {
      if (this.selectionList.length !== 1) {
        this.$message.warning('只能选择一条数据');
        return;
      }
      this.menuTreeObj = [];
      this.dataScopeTreeObj = [];
      this.apiScopeTreeObj = [];
      grantTree().then((res) => {
        this.menuGrantList = res.data.data.menu;
        console.log(this.menuGrantList);
        // this.dataScopeGrantList = res.data.data.dataScope;
        // this.apiScopeGrantList = res.data.data.apiScope;
        getRole(this.ids).then((res) => {
          this.menuTreeObj = res.data.data.menu;
          this.defaultCheck(res.data.data.menu);
          this.dataScopeTreeObj = res.data.data.dataScope;
          this.apiScopeTreeObj = res.data.data.apiScope;
          this.box = true;
        });
      });
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.warning('请选择至少一条数据');
        return;
      }
      this.$confirm('确定将选择数据删除?', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          return remove(this.ids);
        })
        .then(() => {
          this.onLoad(this.page);
          this.$message({
            type: 'success',
            message: '操作成功!'
          });
          this.$refs.crud.toggleSelection();
        });
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage;
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    refreshChange() {
      this.onLoad(this.page, this.query);
    },
    onLoad(page, params = {}) {
      this.loading = true;
      getList(page.currentPage, page.pageSize, Object.assign(params, this.query)).then((res) => {
        this.data = res.data.data;
        this.loading = false;
        this.selectionClear();
      });
    },
    defaultCheck(menuTreeObj) {
      setTimeout(() => {
        this.menuTreeObj = [];
        let selectData = this.$refs.treeMenu.getCheckedNodes();
        this._forEach(selectData, (item) => {
          let isHas = this._indexOf(menuTreeObj, item.value);
          if (isHas === -1) {
            this.$refs.treeMenu.setChecked(item.value, false);
          } else {
            menuTreeObj.push(item.value);
          }
        });
        let newSelectData = [];
        this._forEach(this.$refs.treeMenu.getCheckedNodes(), (item) => {
          newSelectData.push(item.value);
        });
        let delItem = this._difference(menuTreeObj, newSelectData);
        this.menuTreeObj = this._difference(menuTreeObj, delItem);
      }, 500);
    }
  }
};
</script>
